Circa

1 definition found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  circa \cir"ca\ (s[~e]r"k[.a]), adv., prep. [L.]
     Approximately; about; commonly abbreviated {ca.}; -- used
     especially before dates and numerical measures; as, he was
     born circa 1650; ca. 50 feet high.
  
     Syn: ca.


          [PJC]